Improper input validation in Microsoft 365 Apps
CVE-2023-29335
Microsoft Word Security Feature Bypass Vulnerability
Vulnerability class: Drupalgeddon 2 (CVE-2018-7600)
Published · last modified .
CVSS v3 metric
CVSS v3 base score 7.5 (High). Vector: CVSS:3.1/AV:N/AC:H/PR:N/UI:R/S:U/C:H/I:H/A:H.
EPSS exploit prediction
EPSS: 0.012 (66.8th percentile), scored .
Low probability of exploitation in the next 30 days, but still tracked. 67th percentile — 66.8% of CVEs in the catalogue have a lower EPSS than this one. How to read EPSS.
EPSS over last 30 days · oldest: 0.012 · newest: 0.012 · change: -0.000
Affected products
- Microsoft 365 Apps
- Microsoft 365 Apps For Enterprise — versions 16.0.1
- Microsoft Office 2019 — versions 19.0.0
- Microsoft Office Ltsc 2021 — versions 16.0.1
- Microsoft Word 2013 Service Pack 1 — versions 15.0.1
- Microsoft Word 2016 — versions 16.0.1
- Microsoft Office — versions 2019
- Microsoft Office Long Term Servicing Channel — versions 2021
- Microsoft Windows 10 1507
- Microsoft Windows 10 1607
Weakness classification (CWE)
References
- msrc.microsoft.com/update-guide/vulnerability/CVE-2023-29335 (vendor-advisory, Patch, Vendor Advisory)
Frequently asked questions
- What is CVE-2023-29335?
- CVE-2023-29335 is a high-severity vulnerability in Microsoft 365 Apps, classified under Improper Input Validation. CVSS score: 7.5/10. Published 2023-05-09.
- How severe is CVE-2023-29335?
- High severity. CVSS v3 base score is 7.5 out of 10.